225613032534 has 16 divisors (see below), whose sum is σ = 501362294640. Its totient is φ = 75204344160.

The previous prime is 225613032523. The next prime is 225613032539. The reversal of 225613032534 is 435230316522.

225613032534 is a `hidden beast` number, since 2 + 2 + 5 + 61 + 30 + 32 + 534 = 666.

225613032534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225613032534² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225613032539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089009507 + ... + 2089009614.

It is an arithmetic number, because the mean of its divisors is an integer number (31335143415).

Almost surely, 2^225613032534 is an apocalyptic number.

225613032534 is an abundant number, since it is smaller than the sum of its proper divisors (275749262106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225613032534 is a wasteful number, since it uses less digits than its factorization.

225613032534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178019132 (or 4178019126 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 225613032534 in words is "two hundred twenty-five billion, six hundred thirteen million, thirty-two thousand, five hundred thirty-four".